Radeon HD 7950 Monica BIOS 2 and GeForce RTX 5080 - video card comparison

Radeon HD 7950 Monica BIOS 2

GeForce RTX 5080

Architecture

GCN 1.0 (2012−2020)

Blackwell 2.0

GPU code name

Tahiti

GB203

Market segment

Desktop

Release date

January 2012

2025 (recently)

Interface

PCIe 3.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

1x 16-pin

Boost clock speed

2520 MHz

Core clock speed

800 MHz

Floating-point performance

1,229 gflops

Manufacturing process technology

28 nm

0 nm

Number of transistors

4,313 million

Pipelines / CUDA cores

768

10752

Power consumption (TDP)

85 Watt

350 Watt

Texture fill rate

38.40

846.7

Memory type

GDDR5

GDDR7

Maximum RAM amount

3 GB

16 GB

Memory bus width

384 Bit

256 Bit

Memory clock speed

5000 MHz

5 GB/s

Memory bandwidth

240.0 GB/s

160.0 GB/s

Display Connectors

1x DVI, 1x HDMI, 2x mini-DisplayPort

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

9.1

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.2.131

1.3